Funding for this research was provided by:
Guidance Project of Henan Provincial Department of Education (Guidance Project of Henan Provincial Department of Education, 20B32000)
Article History
Received: 16 December 2019
Accepted: 1 May 2020
First Online: 12 May 2020
Ethics approval and consent to participate
: This study was authorized by the Ethics Committee of Huaihe Hospital of Henan University. All animal procedures were approved by the Animal Committee of Huaihe Hospital of Henan University.
: Informed consent was obtained from all patients.
: The authors declare that they have no financial conflicts of interest.